<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>ajax封装演示</title>
</head>
<body>
  <div id="p-3">
<input type=" text" id="txt_echo">
<button id="btnEcho">发送</button>
<pre id="preEcho"></pre>
  </div>
<div class="p-3">
<button id="btnPost">测试post请求</button>
<pre id="prePost"></pre>
</div>




  <script src="./libs/axios.min.js"></script>
  <script src="./libs/qs.min.js"></script>
  <script src="./libs/bootstarp.min.js"></script>
  <script src="./js/ajax.js"></script>

  <script src="./js/ajax-demo.js"></script>
</body>
</html>